6-Bromo-3-chloro-6,7,8,9-tetrahydro-11h-pyrido[2,1-b]quinazolin-11-one CAS 1375474-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1375474-49-9 |
| Molecular Formula | C12H10BrClN2O |
| Molecular Weight | 313.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3-chloro-6,7,8,9-tetrahydro-11h-pyrido[2,1-b]quinazolin-11-one (CAS 1375474-49-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10BrClN2O. Molecular weight: 313.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10BrClN2O |
| Molecular Weight | 313.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-N-(2-chlorobenzyl)-1h-pyrrole-2-carboxamide (CAS 931075-50-2)
- 5-Bromo-N~4~-(4-chlorophenyl)-6-methyl-2,4-pyrimidinediamine (CAS 7788-06-9)
- (3-Bromo-4-(4-chlorophenoxy)phenyl)methanol (CAS 1958613-93-8)
- 5-Bromo-2-propoxybenzene-1-sulfonyl chloride (CAS 1048921-25-0)
- 5-Bromo-2-(propan-2-yloxy)benzene-1-sulfonyl chloride (CAS 1245535-30-1)
- 5-Bromo-2-chloro-n-propylpyridine-3-sulfonamide (CAS 1247991-71-4)
- 2-(2-Bromo-4-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1341717-28-9)
- 2-(4-Bromo-2-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1410866-92-0)
Recommended Standards
- 2-Chloro-3-(dimethoxymethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1315341-84-4)
- 2-(4-Bromophenyl)-4-chloro-6-(methoxymethyl)pyrimidine (CAS 1457103-62-6)
- 7-Benzyl-2,6,8-trichloro-7H-purine (CAS 93702-69-3)
- Ethyl 5-methyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 876480-16-9)
- Benzyl 3-(2-oxopyrrolidin-1-yl)azetidine-1-carboxylate (CAS 2385606-93-7)
- Methyl 2-[2-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}sulfonyl)-4,5-dimethoxyphenyl]acetate (CAS 1024415-60-8)
- 3-(3-Bromophenoxy)propan-1-amine (CAS 933736-86-8)
- 3-((Tetrahydrofuran-2-yl)methoxy)aniline hydrochloride (CAS 1093866-53-5)
- 2-(2-Chloroethyl)furan (CAS 63825-24-1)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com